DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

National Pension Service's Holding History (CIK: 0001608046)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 618,615 Value ($000) $41,057 Avg Close $64.65 Range $54.11 - $72.08

Q3 2025

Shares 560,353 Value ($000) $37,706 Avg Close $79.14 Range $65.18 - $89.98

Q2 2025

Shares 557,377 Value ($000) $48,653 Avg Close $78.38 Range $57.52 - $88.32

Q1 2025

Shares 552,935 Value ($000) $37,760 Avg Close $81.60 Range $66.25 - $93.25

Q4 2024

Shares 616,730 Value ($000) $47,963 Avg Close $74.04 Range $64.76 - $82.26

Q3 2024

Shares 949,743 Value ($000) $63,671 Avg Close $82.12 Range $62.34 - $117.19

Q2 2024

Shares 912,380 Value ($000) $103,446 Avg Close $126.43 Range $108.71 - $141.99

Q1 2024

Shares 887,671 Value ($000) $123,120 Avg Close $125.70 Range $113.05 - $142.00

Q4 2023

Shares 874,115 Value ($000) $108,469 Avg Close $102.16 Range $74.75 - $126.37

Q3 2023

Shares 851,184 Value ($000) $75,432 Avg Close $112.73 Range $85.31 - $139.55

Q2 2023

Shares 809,010 Value ($000) $103,505 Avg Close $120.95 Range $110.90 - $134.14

Q1 2023

Shares 576,466 Value ($000) $65,948 Avg Close $111.94 Range $102.50 - $123.14

Q4 2022

Shares 581,827 Value ($000) $65,886 Avg Close $109.79 Range $81.06 - $125.55

Q3 2022

Shares 596,686 Value ($000) $48,988 Avg Close $84.70 Range $73.93 - $94.60

Q2 2022

Shares 574,075 Value ($000) $42,786 Avg Close $91.26 Range $66.89 - $134.76

Q1 2022

Shares 136,041 Value ($000) $69,599 Avg Close $109.39 Range $91.43 - $133.20

Q4 2021

Shares 126,535 Value ($000) $67,943 Avg Close $143.69 Range $127.62 - $164.86

Q3 2021

Shares 137,854 Value ($000) $75,387 Avg Close $126.11 Range $105.19 - $144.75

Q2 2021

Shares 136,465 Value ($000) $58,271 Avg Close $96.03 Range $79.61 - $109.91

Q1 2021

Shares 135,787 Value ($000) $48,800 Avg Close $93.87 Range $84.28 - $105.85

Q4 2020

Shares 144,709 Value ($000) $53,502 Avg Close $89.29 Range $76.41 - $105.00

Q3 2020

Shares 131,150 Value ($000) $52,485 Avg Close $104.48 Range $93.91 - $114.06

Q2 2020

Shares 131,150 Value ($000) $53,168 Avg Close $89.45 Range $62.50 - $107.15

Q1 2020

Shares 141,856 Value ($000) $38,198 Avg Close $62.23 Range $45.52 - $76.68

Q4 2019

Shares 141,856 Value ($000) $31,030 Avg Close $47.43 Range $36.31 - $58.00

Q3 2019

Shares 2,226 Value ($000) $332 Avg Close $38.85 Range $34.57 - $44.61

Q2 2019

Shares 2,226 Value ($000) $334 Avg Close $31.43 Range $26.86 - $39.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	618,615	$41,057	$64.65	$54.11 - $72.08
Q3 2025	560,353	$37,706	$79.14	$65.18 - $89.98
Q2 2025	557,377	$48,653	$78.38	$57.52 - $88.32
Q1 2025	552,935	$37,760	$81.60	$66.25 - $93.25
Q4 2024	616,730	$47,963	$74.04	$64.76 - $82.26
Q3 2024	949,743	$63,671	$82.12	$62.34 - $117.19
Q2 2024	912,380	$103,446	$126.43	$108.71 - $141.99
Q1 2024	887,671	$123,120	$125.70	$113.05 - $142.00
Q4 2023	874,115	$108,469	$102.16	$74.75 - $126.37
Q3 2023	851,184	$75,432	$112.73	$85.31 - $139.55
Q2 2023	809,010	$103,505	$120.95	$110.90 - $134.14
Q1 2023	576,466	$65,948	$111.94	$102.50 - $123.14
Q4 2022	581,827	$65,886	$109.79	$81.06 - $125.55
Q3 2022	596,686	$48,988	$84.70	$73.93 - $94.60
Q2 2022	574,075	$42,786	$91.26	$66.89 - $134.76
Q1 2022	136,041	$69,599	$109.39	$91.43 - $133.20
Q4 2021	126,535	$67,943	$143.69	$127.62 - $164.86
Q3 2021	137,854	$75,387	$126.11	$105.19 - $144.75
Q2 2021	136,465	$58,271	$96.03	$79.61 - $109.91
Q1 2021	135,787	$48,800	$93.87	$84.28 - $105.85
Q4 2020	144,709	$53,502	$89.29	$76.41 - $105.00
Q3 2020	131,150	$52,485	$104.48	$93.91 - $114.06
Q2 2020	131,150	$53,168	$89.45	$62.50 - $107.15
Q1 2020	141,856	$38,198	$62.23	$45.52 - $76.68
Q4 2019	141,856	$31,030	$47.43	$36.31 - $58.00
Q3 2019	2,226	$332	$38.85	$34.57 - $44.61
Q2 2019	2,226	$334	$31.43	$26.86 - $39.38